Lv 2418 points

disciple of BATMAN

Insanely dedicated Batman fan

• can ceftriaxone cause bacterial pneumonia?

And what color would a sputum sample turn if positive

• Algebra question?

Clark drives 260 miles in the same time that it takes Alvin to drive 240 miles. If Clark averages 4 mph faster than Alvin, what are their rates?

• How the hell do I do this algebraic subscript notation?

x1 + 2x2 − 3x3 + x4 = −2

−2x1 − 3x2 + x3 − x4 = 6

4x1 + 9x2 − 2x3 − 2x4 = −41

−5x1 − 9x2 + 2x3 − 3x4 = 17

this makes no sense to me. I've solved problems that look like this with fewer lines

• how do i solve this problem? 5x − y = −47 2x + 3y = −12?

The way I've been solving these is to guess two numbers then check my work, rinse and repeat until I get the right two. I know that can't be right though

• My English class wants me to write a paragraph "summarizing an anecdote or a brief personal essay"?

How does one summarize an anecdote? Also she wants at least one source APA cited?

Homework Help2 months ago
• Write the equation of the line that contains the indicated pair of points. Express the final equation in standard form. (−2, 5), (5, −5)?

the answer is 10x + 7y = 15. I don't see how to get that

Mathematics2 months ago
• Write the equation of the line that contains the indicated pair of points. Express the final equation in standard form. (−2, 5), (5, −5)?

the answer is 10x + 7y = 15. I don't see how to get that

• (3x − 2)/6 − (4x + 1)/4 = −2?

what is x? I got 3.83 and it was marked wrong

• 7y + 35 + y = 2y + 5. y=?

Solve the equation. (If all real numbers are solutions, enter REALS. Enter EMPTY for the empty set.)

7y + 35 + y = 2y + 5

• 4x − 3 = 4x + 9?

im getting 4x = 4x + 12, but that can't be right

• Help with this algebra word problem?

In a survey of 100 students, the numbers taking various courses were found to be English, 59; mathematics, 40; chemistry, 51; English and mathematics, 24; English and chemistry, 30; mathematics and chemistry, 30; and courses in all three areas, 18.

a) How many students were taking mathematics, but neither English nor chemistry?

i put 40, it says the answer is 4. how is this correct?

• x is a counting number between 12 and 17?

I want to say that means x = {13, 14, 15, 16} but I put a similar answer for an earlier question and it was marked wrong

• what type of jacket is this ?

I hear something different every time I ask. Sometimes I hear Blazer, sometimes I hear support's Co, Etc. I always thought this type of jacket look cool with jeans and a t-shirt. Whenever I go to some place that sells this type of thing like Men's Wearhouse or Joseph A Bank they act ignorant.

2 AnswersFashion & Accessories3 months ago
• My wife is being abusive now that she's pregnant?

my wife is now about a month along and has been getting physical, name calling and mocking. She says if I have a problem she'll just leave me and prevent me from seeing the kid once he/she is born. Legal advice?

8 AnswersMarriage & Divorce4 months ago
• Want to trade fruit in Animal Crossing?

If you have cherries or oranges I'd love to trade! I have apples and am growing pears and peaches but do not have the latter two ready to trade yet. So if you need apples and have cherries or oranges please visit my city!

Dodo code is B8N30

Friend code is SW - 4671 - 4306 - 3422

• How much would I make a year?

I had a job interview where I was told I would make \$16 an hour with built in overtime. I would be working 120 hours in a single pay period (a pay period is 10 days). Then I would be off for 10 days, then back on. So ten days on ten days off. Overtime rate would be \$24/hr and would start after 40 hrs.

My math shows that would be \$2560 a pay period.

The employer says it would be about 55k a year. My math is showing me 46k. Am I missing something?

• Where can I get a logo/title for my book designed?

I already have the cover art done, and I have a concept for want I want the title/logo to look like. Unfortunately I can t draw to save my life and I want it to be symmetrical, well-proportioned, etc. I m willing to pay.

3 AnswersDrawing & Illustration2 years ago
• How much time and solitude would I get in the army?

My passion is to be an author. For that i need time, solitude, music (meaning access to YouTube and earbuds) and access to my smartphone or a computer where I can save and email word documents. I m interested in enlisting but if that means I have to give up on my book then I have to pass.